Fix for %%javaexception and directors so that all the appropriate throws clauses are generated

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@11797 626c5289-ae23-0410-ae9c-e8d60b6d4f22

CHANGES.current

@@ -1,6 +1,10 @@
 Version 1.3.41 (in progress)
 ============================
 
+2009-12-23: wsfulton
+            Fix for %javaexception and directors so that all the appropriate throws clauses 
+            are generated. Problem reported by Peter Greenwood.
+
 2009-12-20: wsfulton
             Add -debug-tmsearch option for debugging the typemap pattern matching rules.
             Documented in Typemaps.html.

Examples/test-suite/java/java_director_runme.java

@@ -34,6 +34,12 @@ public class java_director_runme {
     System.gc();
     System.runFinalization();
 
+    // Give the finalizers a chance to run
+    try {
+      Thread.sleep(50);
+    } catch (InterruptedException e) {
+    }
+
     /* Watch the Quux objects formerly in the QuuxContainer object
        get reaped */
     System.gc();
@@ -73,3 +79,14 @@ class java_director_MyQuux extends Quux {
     return "java_director_MyQuux:" + member();
   }
 }
+
+class java_director_JavaExceptionTest extends JavaExceptionTest {
+  public java_director_JavaExceptionTest() {
+    super();
+  }
+
+  public void etest() throws Exception {
+    super.etest();
+  }
+}
+

Examples/test-suite/java_director.i

@@ -122,3 +122,11 @@ struct JObjectTest {
 
 %}
 
+%javaexception("Exception") etest "$action" 
+%inline %{
+struct JavaExceptionTest {
+  virtual ~JavaExceptionTest() {}
+  virtual void etest() {}
+};
+%}
+

Source/Modules/java.cxx

@@ -3724,6 +3724,9 @@ public:
 
     String *upcall = NewStringf("self.%s(%s)", symname, imcall_args);
 
+    // Handle exception classes specified in the "except" feature's "throws" attribute
+    addThrows(n, "feature:except", n);
+
     if (!is_void) {
       Parm *tp = NewParmFromNode(returntype, empty_str, n);